This is a XRAY 56mm Front CVD Driveshaft, and is intended for use with the XRAY NT1. This super efficient front CVD (constant velocity drive) replaces the standard front drive shaft and drive axle and is easily rebuilt with separately-available spare parts.

When used with the world's lightest and most exclusive 1/10 nitro touring drivetrain on the NT1, this front CVD set guarantees ultra-low rotating weight, super-smooth operation, and increased performance. All major CVD components are strategically lightened without compromising strength, and are manufactured from world-renowned HUDY Spring Steel™ to handle the drivetrain stresses and dramatically reduce wear. Power delivery to the wheels is also improved since the drive shafts are permanently attached to the wheel axles, and lost drive shafts after collisions are a thing of the past.